Embermoss

This orange-yellow moss is commonly found blanketing giant areas In rainforests.
It is large, growing up to 7 inches (18 cm) tall. It forms in thin clumps and they overwhelm an area rapidly, and is overwhelmingly flimsy.
When mature, emerald cylindrical capsules grow at the end of long, lime green sporophytes, eventually opening up during the late autumn to release hundred of spores; it can cause severe allergic reactions.